// Get body data (parsed).
//
// @param to interface{}
// @return interface{}, error
func (this *Stream) GetBodyData(to interface{}) (interface{}, error) {
// error?
if this.Error != "" {
data, err := util.ParseBody(this.Body.(string), &StreamError{})
if err != nil {
return nil, err
}
return nil, _fmt.Errorf("Stream Error >> error: \"%s\", reason: \"%s\"",
data.(*StreamError).ErrorKey,
data.(*StreamError).ErrorValue,
)
}
data, err := util.ParseBody(this.Body.(string), to)
if err != nil {
return nil, err
}
return data, nil
}
// Set error.
//
// @param body string
// @return void
func (this *Stream) SetError(body string) {
if body == "" {
body = this.Body.(string)
}
data, err := util.ParseBody(body, &StreamError{})
if data != nil && err == nil {
errorKey := data.(*StreamError).ErrorKey
errorValue := data.(*StreamError).ErrorValue
this.Error = _fmt.Sprintf("Stream Error >> error: \"%s\", reason: \"%s\"",
errorKey,
errorValue,
)
this.ErrorData = util.MapString()
this.ErrorData["error"] = errorKey
this.ErrorData["reason"] = errorValue
}
}